22129568

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{5279}}^1$

素因数の和:5420

約数の個数: 24

約数和(自身を含む): 43908480

約数和(自身を除く): 21778912

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 5279, 10558, 21116, 42232, 84464, 168928, 691549, 1383098, 2766196, 5532392, 11064784, 22129568]

約数ペア:

[(1, 22129568), (2, 11064784), (4, 5532392), (8, 2766196), (16, 1383098), (32, 691549), (131, 168928), (262, 84464), (524, 42232), (1048, 21116), (2096, 10558), (4192, 5279)]